New-build home prices in 01731
Recorded home sales in ZIP 01731 (Middlesex County) run a median of $471 per square foot, the ground pricing a new-build has to work against. The middle half of sales sit between $388 and $583/sq ft.
What new homes sell for in 01731
At the local median of $471/sq ft, a new home would price roughly:
| 1,500 sq ft | $706,500 |
| 2,000 sq ft | $942,000 |
| 2,500 sq ft | $1,177,500 |
| 3,000 sq ft | $1,413,000 |
A gross sale price. The land bid it supports comes after build cost, contingency, fees, finance and profit — the residual the Threshold tool solves.
By home type
| Home type | Sales | Median $/sq ft | Median size | Median price |
|---|---|---|---|---|
| Single-family | 134 | $522 | 2,216 sf | $1,055,000 |
| Condominium | 89 | $404 | 1,752 sf | $740,000 |
| Multi-family | 16 | $424 | 1,536 sf | $687,000 |
Recent sales in 01731
| Type | Sq ft | Sale price | $/sq ft | Yr built | Sold |
|---|---|---|---|---|---|
| Condominium | 3,092 | $2,995,000 | $969 | 2022 | 5/2026 |
| Condominium | 2,153 | $2,057,500 | $956 | 2025 | 4/2026 |
| Condominium | 3,310 | $1,767,500 | $534 | 2025 | 4/2026 |
| Single-family | 2,726 | $1,735,000 | $637 | 1957 | 5/2026 |
| Single-family | 1,248 | $750,000 | $601 | 1959 | 2/2026 |
| Single-family | 5,447 | $2,950,000 | $542 | 2025 | 5/2025 |
| Single-family | 3,525 | $2,450,000 | $695 | 1955 | 12/2025 |
| Single-family | 3,691 | $2,375,000 | $644 | 2025 | 6/2025 |
| Condominium | 3,310 | $1,835,000 | $554 | 2025 | 10/2025 |
| Single-family | 3,056 | $1,780,000 | $583 | 1998 | 5/2025 |
| Single-family | 3,342 | $1,745,000 | $522 | 2018 | 12/2025 |
| Condominium | 3,573 | $1,500,000 | $420 | 2016 | 2/2025 |
| Single-family | 2,016 | $1,300,000 | $645 | 1919 | 1/2025 |
| Single-family | 2,014 | $1,275,000 | $633 | 1969 | 1/2025 |
| Single-family | 1,872 | $1,275,000 | $681 | 1965 | 10/2025 |
Appraising a site in 01731?
Drop a pin and Threshold US Land turns these comparables into an achievable new-build price and the maximum land bid that still hits your margin — in under 60 seconds.
Reserve founding access →Questions about 01731 home prices
- What is the price per square foot in 01731?
- Recent recorded home sales in ZIP 01731 (Middlesex County, MA) run a median of $471 per square foot, with the middle half between $388 and $583, from 239 qualified sales in 2021-2026.
- What does a home sell for in 01731?
- The typical recorded sale in 01731 is a 1,880 sq ft home at $875,000. A new 1,880 sq ft home at the local $471/sq ft would price around $885,480.
- Where does this 01731 data come from?
- MassGIS Level 3 standardized assessor parcel data, compiled from all 351 Massachusetts municipalities. Qualified residential sales from 2021. Estimates for site screening, not an appraisal.
All of Middlesex County →
Nearby ZIPs: 01730 · 02421 · 01773 · 02420 · 01742 · 02451 · 01803 · 02452
Massachusetts land hub
Method: recorded residential sales with assessor living area (2021+) from MassGIS Level 3 standardized assessor parcel data, compiled from all 351 Massachusetts municipalities, assigned to nearest ZIP centroid. $/sq ft is sale price over heated living area. Estimates for site screening, not a USPAP appraisal. Updated July 2026.